STUDY ON CONDUCTIBILITY OF Fe-Ti-C GREEN COMPACT

The factors that affect the conductibility of green compact were analyzed. In order to study the effects of composition on conductibility, the compacts with 0%Ti, 20%Ti, 32%Ti, 44%Ti, 56%Ti were made up. The blocks were vacuum-sintered at 1 250℃ for studying the difference of conductibility of compacts after sintering. The result shows that the conductibility of green compact goes down with the increase of compact porosity and Ti content. At mean time, the change of compact in conductibility and sizes after sintering at 1 250℃ could be explained by Kirkendall effect.